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! { dg-do compile }
! Test the patch for PR30084 in which the reference to SIZE
! in function diag caused a segfault in module.c.
!
! Contributed by Troban Trumsko <trumsko@yahoo.com>
! and reduced by Steve Kargl <kargl@gcc.gnu.org>
!
module tao_random_numbers
integer, dimension(10) :: s_buffer
integer :: s_last = size (s_buffer)
end module tao_random_numbers
module linalg
contains
function diag (a) result (d)
real, dimension(:,:), intent(in) :: a
real, dimension(min(size(a,dim=1),size(a,dim=2))) :: d
integer :: i
do i = 1, min(size(a, dim = 1), size(a, dim = 2))
d(i) = a(i,i)
end do
end function diag
end module linalg
module vamp_rest
use tao_random_numbers
use linalg
end module vamp_rest
use vamp_rest
real :: x(2, 2) = reshape ([1.,2.,3.,4.], [2,2])
print *, s_last
print *, diag (x)
end
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